1. Promptfoo

Promptfoo Extension
GitHub
Enhanced an open-source LLM evaluation tool with prompt validation, FastAPI backend integration, and clean documentation.
Tech: Python, FastAPI, LangChain, Docker

2. Question Answering

LLM-based Question Answering
GitHub
Built a document-aware QA system using LangChain, FAISS, and OpenAI, deployed via FastAPI.
Tech: Python, LangChain, FAISS, OpenAI, FastAPI